CVE-2026-15508

Helicone ai-gateway AWS Metadata Service service.rs build_target_url server-side request forgery

MEDIUM
6.3
CVSS Score
Published: July 12, 2026 at 10:15 PM UTC
Updated: October 24, 2026 at 10:10 PM UTC
1 product affected across 1 vendorAI Gateway

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Severity
MEDIUM6.3
Exploit prediction
EPSS 0.3%
SSVC
PoC

Description

A flaw has been found in Helicone ai-gateway up to 0.2.0-beta.30. This affects the function build_target_url of the file ai-gateway/src/dispatcher/service.rs of the component AWS Metadata Service. Executing a manipulation of the argument extracted_path_and_query can lead to server-side request forgery. The attack can be executed remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/377837
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/377837/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-15508
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/845671
ExploitIssue Tracking
Source: cverecord
https://github.com/oscar2744/CVE-Submit/issues/1

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-918

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